Previous Thread
Next Thread
Print Thread
Page 3 of 4 1 2 3 4
Re: HHR elec. fans "again"? [Re: HealthServices] #706267
05/30/10 10:53 AM
05/30/10 10:53 AM
Joined: Feb 2005
Posts: 5,221
Branson, Mo.
J
joedust451 Offline OP
super gas
joedust451  Offline OP
super gas
J

Joined: Feb 2005
Posts: 5,221
Branson, Mo.
Quote:

hayden 2765

About the shortest clutch fan you will find.




Thanks, i'll right that down.

Feets, yeah i agree, that area is a support structure, that lip is cridical for that upper rail, plus it looks "tacky" doing that, thats why it'll never happen for me, the only reason i'm even messing with this is to free up some HP, especially after hearing these solid fans rob a good 18-20, i knew they robbed power, but not that much.


75 Duster, 451 10.87 @ 123.58 NA 97 Z28 6sp., 12.01 @ 115 on a 100 shot 71 Swinger. 360 magnum. 12.58 @ 105 78 cutlass, 469 BBC. 12.70 @ 108 on street tires. http://www.youtube.com/watch?v=Z2kqNmMfheU
Re: HHR elec. fans "again"? [Re: feets] #706268
05/30/10 01:07 PM
05/30/10 01:07 PM
Joined: Dec 2005
Posts: 2,886
Bowling Green KY / Nashville, ...
300by500 Offline
master
300by500  Offline
master

Joined: Dec 2005
Posts: 2,886
Bowling Green KY / Nashville, ...
Quote:

To those of you who have cut your core supports, ..... those are structural elements in the design of the car.... they tie the two sides of the car together....these cars were made with floppy flexy chassis.... a collision on a weakened chassis could make a repairable hit into one that totals the car....you essentially have nothing preventing the tops of the fenders from collapsing into the middle of the car.




That would have been good info ... yesterday morning, pre-Sawzall.

I'm sure it weakens the structure a little, but in a frontal impact I don't see a missing strip of thin sheetmetal 1/2" wide making the difference whether the car; or driver; survives the event.

In the case of an a-body Barracuda, installing a fiberglass header panel would weaken it much more in the same area.

If my fenders collapse, I'll post pics!

Re: HHR elec. fans "again"? [Re: joedust451] #706269
05/30/10 02:22 PM
05/30/10 02:22 PM
Joined: Jan 2003
Posts: 815
Alexandria, NJ
WayneM Offline
super stock
WayneM  Offline
super stock

Joined: Jan 2003
Posts: 815
Alexandria, NJ
I took off a junkyard fan/clutch from a 80's v6. I had a mile of room with my combo. The HHR lookd to be a bit tight with a stock rad and a big block. I agree again with feets about compromising the upper support, but I do think our mopars are sturdy cars- especially when compared to similar era unibodies.


2014 Durango R/T
2004 Dodge Ram 3500 SRW SLT short quad Cummins 6 speed
1998 Dodge Durango SLT 5.2
1971 Plymouth Duster-
<<<<<MOPAR SPOKEN HERE>>>>>
Re: HHR elec. fans "again"? [Re: WayneM] #706270
05/30/10 02:49 PM
05/30/10 02:49 PM
Joined: Dec 2007
Posts: 7,759
So Cal
HealthServices Offline
Why would you even post that?
HealthServices  Offline
Why would you even post that?

Joined: Dec 2007
Posts: 7,759
So Cal
Here is mine I think I need to fix the shroud though.

I don't think I have 4 inches to the radiator

6010752-clutchfan.jpg (49 downloads)

Allen Here's a novel idea, let's not throw a bunch of parts at the car hoping it will fix the problem and instead spend a little time diagnosing it first. Life was a little easier when I was just a wrench.
Re: HHR elec. fans "again"? [Re: HealthServices] #706271
05/30/10 02:49 PM
05/30/10 02:49 PM
Joined: Dec 2007
Posts: 7,759
So Cal
HealthServices Offline
Why would you even post that?
HealthServices  Offline
Why would you even post that?

Joined: Dec 2007
Posts: 7,759
So Cal
Nother

6010753-clutchfan1.jpg (78 downloads)

Allen Here's a novel idea, let's not throw a bunch of parts at the car hoping it will fix the problem and instead spend a little time diagnosing it first. Life was a little easier when I was just a wrench.
Re: HHR elec. fans "again"? [Re: HealthServices] #706272
05/30/10 03:35 PM
05/30/10 03:35 PM
Joined: Dec 2005
Posts: 2,886
Bowling Green KY / Nashville, ...
300by500 Offline
master
300by500  Offline
master

Joined: Dec 2005
Posts: 2,886
Bowling Green KY / Nashville, ...
Quote:

Here is mine I think I need to fix the shroud though.

I don't think I have 4 inches to the radiator




That's about the same amount of room I had with a 7-blade clutch fan. There are actually some marks in the radiator where they had touched, but that's the way it was when I got the car so I don't know how it happened.

Re: HHR elec. fans "again"? [Re: 300by500] #706273
05/30/10 03:39 PM
05/30/10 03:39 PM
Joined: Dec 2007
Posts: 7,759
So Cal
HealthServices Offline
Why would you even post that?
HealthServices  Offline
Why would you even post that?

Joined: Dec 2007
Posts: 7,759
So Cal
All my marks are from me trying to slip the belts between the clutch fan and radiator....


I ended up removing the fan again.


Allen Here's a novel idea, let's not throw a bunch of parts at the car hoping it will fix the problem and instead spend a little time diagnosing it first. Life was a little easier when I was just a wrench.
Re: HHR elec. fans "again"? [Re: HealthServices] #706274
05/30/10 04:30 PM
05/30/10 04:30 PM
Joined: Feb 2005
Posts: 5,221
Branson, Mo.
J
joedust451 Offline OP
super gas
joedust451  Offline OP
super gas
J

Joined: Feb 2005
Posts: 5,221
Branson, Mo.
Thanks Healthservices for the pix, now if i can only find a 18" fan for the clutch. If anyone would happen to have one for a reasonable price, please let me know.


75 Duster, 451 10.87 @ 123.58 NA 97 Z28 6sp., 12.01 @ 115 on a 100 shot 71 Swinger. 360 magnum. 12.58 @ 105 78 cutlass, 469 BBC. 12.70 @ 108 on street tires. http://www.youtube.com/watch?v=Z2kqNmMfheU
Re: HHR elec. fans "again"? [Re: joedust451] #706275
05/30/10 05:05 PM
05/30/10 05:05 PM
Joined: Dec 2007
Posts: 7,759
So Cal
HealthServices Offline
Why would you even post that?
HealthServices  Offline
Why would you even post that?

Joined: Dec 2007
Posts: 7,759
So Cal
Here is a couple ways of doing this.

I got the 19" version (I have solid motor mounts) of this...

http://www.summitracing.com/parts/HDA-3618/

If no one can help you out you can order this or click on the application chart and you will see 10 pages of cars you can find this fan off of that will fit the standard fan clutch. Then go to the junk yard with your list and have at it.

Many of the clutch fans before 1990 have the same bolt pattern, that why the list is so big.

Oh and I bought the Fan Clutch from Kragen since they have a lifetime warranty.

6010922-clutchfan2.JPG (34 downloads)

Allen Here's a novel idea, let's not throw a bunch of parts at the car hoping it will fix the problem and instead spend a little time diagnosing it first. Life was a little easier when I was just a wrench.
Re: HHR elec. fans "again"? [Re: HealthServices] #706276
05/30/10 06:53 PM
05/30/10 06:53 PM
Joined: Feb 2005
Posts: 5,221
Branson, Mo.
J
joedust451 Offline OP
super gas
joedust451  Offline OP
super gas
J

Joined: Feb 2005
Posts: 5,221
Branson, Mo.
Quote:

Here is a couple ways of doing this.

I got the 19" version (I have solid motor mounts) of this...

http://www.summitracing.com/parts/HDA-3618/

If no one can help you out you can order this or click on the application chart and you will see 10 pages of cars you can find this fan off of that will fit the standard fan clutch. Then go to the junk yard with your list and have at it.

Many of the clutch fans before 1990 have the same bolt pattern, that why the list is so big.

Oh and I bought the Fan Clutch from Kragen since they have a lifetime warranty.




So you got the 3618 fan & the 2765 Hayden clutch?


75 Duster, 451 10.87 @ 123.58 NA 97 Z28 6sp., 12.01 @ 115 on a 100 shot 71 Swinger. 360 magnum. 12.58 @ 105 78 cutlass, 469 BBC. 12.70 @ 108 on street tires. http://www.youtube.com/watch?v=Z2kqNmMfheU
Re: HHR elec. fans "again"? [Re: joedust451] #706277
05/30/10 07:10 PM
05/30/10 07:10 PM
Joined: Mar 2005
Posts: 867
Bellevue, NE
C
Charger453 Offline
super stock
Charger453  Offline
super stock
C

Joined: Mar 2005
Posts: 867
Bellevue, NE
Ok, so actually street drives their car a lot with this HHR fan? I've read so many good reviews on here, but if you read other forums, everbody loves the Taurus fan. My brother built a mild boosted 440 and installed an HHR fan. After trying anything and everything to chase an overheating issue, the HHR fan (bought new from Rock Auto) was ditched and replaced with a 3800 V6 Taurus fan ... much better at cooling and you can tell it moved a lot more air.

Re: HHR elec. fans "again"? [Re: Charger453] #706278
05/30/10 07:15 PM
05/30/10 07:15 PM
Joined: Jan 2003
Posts: 104,346
Garden Grove, CA
OzHemi Offline
Penguin-hating Ginger
OzHemi  Offline
Penguin-hating Ginger

Joined: Jan 2003
Posts: 104,346
Garden Grove, CA
I used a late model ('96 or 7-ish..) Tbird fan before. Was awesome and moved a TON of air, even on the low speed (they are a 2 speed unit) they are pretty deep is the only issue.
They fit the 28" Summit radiators perfectly too.

This time around on my current build, I am using twin Spal fans, since don't have the depth for a single big fan with the motor in the middle. The twin allow me more room right in the center where the water pump hub is (non-Mopar setup)

Car is nearly done, so can't say for sure how the system will cool...but I am hoping it should do the trick.

Re: HHR elec. fans "again"? [Re: Charger453] #706279
05/30/10 07:22 PM
05/30/10 07:22 PM
Joined: May 2003
Posts: 6,545
Downtown Roebuck Ont
Twostick Online content
Still wishing...
Twostick  Online Content
Still wishing...

Joined: May 2003
Posts: 6,545
Downtown Roebuck Ont
I wonder what the performance difference is between a "genuine GM" and a parts store "will fit"? Maybe the genuine unit is the better choice. When this HHR fan was first being used I think everybody was getting them from Goodwrench online for not a lot more than the part store ones and I never heard of any problems with moving enough air.

Kevin

Re: HHR elec. fans "again"? [Re: joedust451] #706280
05/30/10 10:16 PM
05/30/10 10:16 PM
Joined: Dec 2007
Posts: 7,759
So Cal
HealthServices Offline
Why would you even post that?
HealthServices  Offline
Why would you even post that?

Joined: Dec 2007
Posts: 7,759
So Cal
Quote:

Quote:

Here is a couple ways of doing this.

I got the 19" version (I have solid motor mounts) of this...

http://www.summitracing.com/parts/HDA-3618/

If no one can help you out you can order this or click on the application chart and you will see 10 pages of cars you can find this fan off of that will fit the standard fan clutch. Then go to the junk yard with your list and have at it.

Many of the clutch fans before 1990 have the same bolt pattern, that why the list is so big.

Oh and I bought the Fan Clutch from Kragen since they have a lifetime warranty.




So you got the 3618 fan & the 2765 Hayden clutch?




I have the 5719 (19 inch fan) and the 2765. My opening is like 20.5 to 20.75 ('B' body) and I have solid motor mounts so the motor does not torque over causing the clearance to be smaller.

A 18 should work for you without a problem, but measure your opening.


Allen Here's a novel idea, let's not throw a bunch of parts at the car hoping it will fix the problem and instead spend a little time diagnosing it first. Life was a little easier when I was just a wrench.
Re: HHR elec. fans "again"? [Re: HealthServices] #706281
05/30/10 10:25 PM
05/30/10 10:25 PM
Joined: Dec 2007
Posts: 7,759
So Cal
HealthServices Offline
Why would you even post that?
HealthServices  Offline
Why would you even post that?

Joined: Dec 2007
Posts: 7,759
So Cal
It may be better to get this one for some reason the 18 I have listed requires a spacer?

http://www.summitracing.com/parts/DER-17918/

or this one since i got the 5719 and it bolted on without a problem, this is the 5718

http://www.summitracing.com/parts/FLX-5718/


Allen Here's a novel idea, let's not throw a bunch of parts at the car hoping it will fix the problem and instead spend a little time diagnosing it first. Life was a little easier when I was just a wrench.
Re: HHR elec. fans "again"? [Re: HealthServices] #706282
05/30/10 10:30 PM
05/30/10 10:30 PM
Joined: Dec 2007
Posts: 7,759
So Cal
HealthServices Offline
Why would you even post that?
HealthServices  Offline
Why would you even post that?

Joined: Dec 2007
Posts: 7,759
So Cal
Look at the note I circled on the original fan number I gave.

6011468-clutchfan3.JPG (32 downloads)

Allen Here's a novel idea, let's not throw a bunch of parts at the car hoping it will fix the problem and instead spend a little time diagnosing it first. Life was a little easier when I was just a wrench.
Re: HHR elec. fans "again"? [Re: HealthServices] #706283
05/30/10 11:55 PM
05/30/10 11:55 PM
Joined: Feb 2005
Posts: 5,221
Branson, Mo.
J
joedust451 Offline OP
super gas
joedust451  Offline OP
super gas
J

Joined: Feb 2005
Posts: 5,221
Branson, Mo.
What rotation do i need, clockwise or counter-clockwise, both those fans have different rotations?

Man theres tons of those fans & clutches, Hayden's not showing the 2765 clutch, how did you get that #, they don't even show dementions or height. I called Autozone & that hayden 2765 is a good part #, it'll have to be ordered & its 39.99.

Last edited by joedust451; 05/31/10 12:10 AM.

75 Duster, 451 10.87 @ 123.58 NA 97 Z28 6sp., 12.01 @ 115 on a 100 shot 71 Swinger. 360 magnum. 12.58 @ 105 78 cutlass, 469 BBC. 12.70 @ 108 on street tires. http://www.youtube.com/watch?v=Z2kqNmMfheU
Re: HHR elec. fans "again"? [Re: joedust451] #706284
05/31/10 02:54 AM
05/31/10 02:54 AM
Joined: Dec 2007
Posts: 7,759
So Cal
HealthServices Offline
Why would you even post that?
HealthServices  Offline
Why would you even post that?

Joined: Dec 2007
Posts: 7,759
So Cal
Clockwise the application is for a Jaguar, early mid 90s XJ6 or XJS


Allen Here's a novel idea, let's not throw a bunch of parts at the car hoping it will fix the problem and instead spend a little time diagnosing it first. Life was a little easier when I was just a wrench.
Re: HHR elec. fans "again"? [Re: 300by500] #706285
05/31/10 08:44 AM
05/31/10 08:44 AM
Joined: Jan 2003
Posts: 28,063
Irving, TX
feets Offline
Senior Management
feets  Offline
Senior Management

Joined: Jan 2003
Posts: 28,063
Irving, TX
Quote:

That would have been good info ... yesterday morning, pre-Sawzall.

I'm sure it weakens the structure a little, but in a frontal impact I don't see a missing strip of thin sheetmetal 1/2" wide making the difference whether the car; or driver; survives the event.

In the case of an a-body Barracuda, installing a fiberglass header panel would weaken it much more in the same area.

If my fenders collapse, I'll post pics!




Modern cars use nothing more than thin sheetmetal structures like our core support. They hold up in collisions MUCH better than our old cars. It's all in how the structure is built.
A flimsy piece of thin sheet with a few bends in it becomes really strong in compression. It's like a piece of angle iron. It'll take much heavier loads than a similar thickness of flat steel.
You're not going to walk out one morning and find your fenders collapsed on one another. However, if you ever tag the wall during a race or get hit from the side you stand to take much more damage. Your inner fender is your only defense. With a complete upper tie bar both inner fenders work to keep the front end pointed in the same direction.


We are brothers and sisters doing time on the planet for better or worse. I'll take the better, if you don't mind.
- Stu Harmon
Re: HHR elec. fans "again"? [Re: feets] #706286
05/31/10 10:58 AM
05/31/10 10:58 AM
Joined: Feb 2005
Posts: 5,221
Branson, Mo.
J
joedust451 Offline OP
super gas
joedust451  Offline OP
super gas
J

Joined: Feb 2005
Posts: 5,221
Branson, Mo.
Quote:

Quote:

That would have been good info ... yesterday morning, pre-Sawzall.

I'm sure it weakens the structure a little, but in a frontal impact I don't see a missing strip of thin sheetmetal 1/2" wide making the difference whether the car; or driver; survives the event.

In the case of an a-body Barracuda, installing a fiberglass header panel would weaken it much more in the same area.

If my fenders collapse, I'll post pics!




Modern cars use nothing more than thin sheetmetal structures like our core support. They hold up in collisions MUCH better than our old cars. It's all in how the structure is built.
A flimsy piece of thin sheet with a few bends in it becomes really strong in compression. It's like a piece of angle iron. It'll take much heavier loads than a similar thickness of flat steel.
You're not going to walk out one morning and find your fenders collapsed on one another. However, if you ever tag the wall during a race or get hit from the side you stand to take much more damage. Your inner fender is your only defense. With a complete upper tie bar both inner fenders work to keep the front end pointed in the same direction.




I'm 100% with ya on this feet, thats why i won't cut that area, when you meantion an "upper tie bar", this is exactly what the Camaro guys do, especially with the 4th. gens., they run a cross tie bar to each shock tower for side too side strength, obviously this is done for a reason, its not just for show.


75 Duster, 451 10.87 @ 123.58 NA 97 Z28 6sp., 12.01 @ 115 on a 100 shot 71 Swinger. 360 magnum. 12.58 @ 105 78 cutlass, 469 BBC. 12.70 @ 108 on street tires. http://www.youtube.com/watch?v=Z2kqNmMfheU
Page 3 of 4 1 2 3 4






Powered by UBB.threads™ PHP Forum Software 7.7.1